/* 
   ==========================================================================
   SISTEMA DE DISEÑO Y HOJA DE ESTILOS INSTITUCIONAL - SERAVIA GLOBAL
   Aéreas: Salud, Cuidado y Bienestar Integral a Domicilio
   Diseñador UX/UI Senior
   ==========================================================================
*/

:root {
    /* Paleta de Colores de Alta Gama */
    --brand-sage: #768871;        /* Verde Salvia (Primario - Bienestar y Curación) */
    --brand-sage-light: #8E9F8A;  /* Verde Salvia Claro */
    --brand-navy: #0F2537;        /* Azul Marino Profundo (Títulos, Seriedad, Liderazgo) */
    --brand-navy-light: #1E3D59;  /* Azul Marino Secundario */
    --brand-cream: #FAF8F5;       /* Crema de Fondo (Higiene y Suavidad) */
    --brand-blue-med: #E8F0FE;     /* Azul Médico Suave (Fondo Clínico de Contraste) */
    --brand-gold: #BFAF7E;        /* Dorado Premium (Estrellas, Insignias, Bordes) */
    --text-dark: #2D3748;         /* Texto Principal */
    --text-muted: #718096;        /* Texto Secundario */
    --border-color: #E2E8F0;      /* Color de Bordes */
    
    /* Fuentes */
    --font-headings: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    
    /* Configuración Visual */
    --border-radius-lg: 16px;
    --border-radius-md: 12px;
    --border-radius-sm: 8px;
    --box-shadow-soft: 0 10px 30px rgba(15, 37, 55, 0.04);
    --box-shadow-medium: 0 15px 40px rgba(15, 37, 55, 0.08);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESET GENERAL */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-body);
    background-color: #FFFFFF;
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* CONTENEDOR GENERAL */
.section-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* TÍTULOS Y SECCIONES */
h1, h2, h3, h4 {
    font-family: var(--font-headings);
    color: var(--brand-navy);
    font-weight: 700;
}

section {
    padding: 5.5rem 0;
}

.section-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 3.5rem auto;
}

.section-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--brand-sage);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.section-title {
    font-size: 2.25rem;
    line-height: 1.25;
    margin-bottom: 1.25rem;
}

.section-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
}

/* BOTONES PREMIUM */
.btn-primary, .btn-primary-large {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background-color: var(--brand-sage);
    color: #FFFFFF;
    font-family: var(--font-headings);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
    border: 1px solid var(--brand-sage);
    cursor: pointer;
}

.btn-primary {
    padding: 0.85rem 2rem;
    font-size: 0.9rem;
}

.btn-primary-large {
    padding: 1.1rem 2.5rem;
    font-size: 1.05rem;
}

.btn-primary:hover, .btn-primary-large:hover {
    background-color: var(--brand-sage-light);
    border-color: var(--brand-sage-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(118, 136, 113, 0.2);
}

.btn-primary:active, .btn-primary-large:active {
    transform: translateY(0);
}

.btn-secondary, .btn-secondary-large {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    background-color: transparent;
    color: var(--brand-navy);
    font-family: var(--font-headings);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
    border: 1px solid var(--brand-navy);
    cursor: pointer;
}

.btn-secondary {
    padding: 0.85rem 2rem;
    font-size: 0.9rem;
}

.btn-secondary-large {
    padding: 1.1rem 2.5rem;
    font-size: 1.05rem;
}

.btn-secondary:hover, .btn-secondary-large:hover {
    background-color: var(--brand-navy);
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(15, 37, 55, 0.1);
}

/* HEADER & NAVBAR */
.main-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.02);
    transition: var(--transition-smooth);
}

.header-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.85rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-img {
    height: 100px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

/* Navegación */
.nav-links {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 2.25rem;
}

.nav-link {
    text-decoration: none;
    font-family: var(--font-headings);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--brand-navy);
    transition: var(--transition-smooth);
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: var(--brand-sage);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--brand-sage);
    transition: var(--transition-smooth);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-link-cta {
    text-decoration: none;
    font-family: var(--font-headings);
    font-size: 0.85rem;
    font-weight: 600;
    background-color: var(--brand-navy);
    color: #FFFFFF;
    padding: 0.65rem 1.35rem;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-smooth);
    border: 1px solid var(--brand-navy);
}

.nav-link-cta:hover {
    background-color: transparent;
    color: var(--brand-navy);
    box-shadow: 0 4px 12px rgba(15, 37, 55, 0.1);
}

/* Hamburguesa Móvil */
.mobile-nav-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 5px;
    z-index: 1100;
}

.hamburger-bar {
    width: 26px;
    height: 2.5px;
    background-color: var(--brand-navy);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* HERO SECTION */
.hero-section {
    position: relative;
    background: url('./assets/familia_hero_bg.png') center center / cover no-repeat;
    padding: 7rem 0;
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(15, 37, 55, 0.82) 0%, rgba(15, 37, 55, 0.55) 50%, rgba(118, 136, 113, 0.35) 100%);
    z-index: 1;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    position: relative;
    z-index: 2;
}

.hero-content {
    max-width: 720px;
}

.hero-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: #FFFFFF;
    background-color: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    padding: 0.4rem 1rem;
    border-radius: 50px;
    letter-spacing: 1px;
    margin-bottom: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
    font-size: 3rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
    color: #FFFFFF;
}

.hero-subtitle {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.75rem;
    font-family: var(--font-serif);
    font-style: italic;
}

.hero-subtext {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.75);
    font-weight: 600;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.hero-section .btn-secondary {
    color: #FFFFFF;
    border-color: rgba(255, 255, 255, 0.5);
}

.hero-section .btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: #FFFFFF;
}

.hero-section .btn-primary {
    border-color: var(--brand-sage);
}

/* Trust Badges */
.trust-badges {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.badge-icon {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
    font-size: 0.8rem;
    font-weight: 700;
}

.badge-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
}

/* SECCIÓN 2 – NUESTROS SERVICIOS */
.services-section {
    background-color: #FFFFFF;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
}

.service-card {
    background-color: var(--brand-cream);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--brand-gold);
    box-shadow: var(--box-shadow-soft);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--box-shadow-medium);
    border-color: rgba(191, 175, 126, 0.5);
    border-top-color: var(--brand-sage);
}

.service-card-body {
    padding: 2.5rem 2.25rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-icon {
    width: 52px;
    height: 52px;
    background-color: #FFFFFF;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(118, 136, 113, 0.08);
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
    transition: var(--transition-smooth);
}

.service-card:hover .service-icon {
    transform: scale(1.08);
    box-shadow: 0 6px 20px rgba(191, 175, 126, 0.15);
    border-color: var(--brand-gold);
}

.service-card-title {
    font-size: 1.2rem;
    margin-bottom: 0.85rem;
    font-weight: 700;
}

.service-card-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    margin-bottom: 1.75rem;
    flex-grow: 1;
}

.service-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    text-decoration: none;
    font-family: var(--font-headings);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--brand-sage);
    border: 1.5px solid var(--brand-sage);
    border-radius: var(--border-radius-sm);
    padding: 0.65rem 1.5rem;
    transition: var(--transition-smooth);
    background-color: transparent;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.service-btn:hover {
    background-color: var(--brand-sage);
    color: #FFFFFF;
}

/* SECCIÓN 3 – ¿POR QUÉ ELEGIR SERAVIA? */
.why-choose-section {
    background-color: var(--brand-cream);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.75rem;
}

.why-card {
    background-color: #FFFFFF;
    border-radius: var(--border-radius-md);
    padding: 2.25rem 1.5rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow-soft);
    transition: var(--transition-smooth);
    text-align: center;
}

.why-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-medium);
    border-color: var(--brand-gold);
}

.why-icon {
    font-size: 2.25rem;
    margin-bottom: 1.25rem;
    display: inline-block;
}

.why-card-title {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.why-card-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
}

/* SECCIÓN 4 – NUESTRO ENFOQUE */
.focus-section {
    background-color: #FFFFFF;
}

.focus-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4.5rem;
    align-items: center;
}

.focus-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--brand-sage);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.focus-title {
    font-size: 2.25rem;
    margin-bottom: 1.75rem;
}

.focus-paragraph {
    font-size: 0.98rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.focus-visual {
    position: relative;
}

.focus-img {
    width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow-medium);
    border: 1px solid var(--border-color);
}

/* SECCIÓN 5 – CÓMO FUNCIONA */
.how-it-works-section {
    background-color: var(--brand-cream);
}

.timeline-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 1.5rem 0;
}

.timeline-line {
    position: absolute;
    top: 50px;
    left: 10%;
    right: 10%;
    height: 2px;
    background-color: var(--border-color);
    z-index: 1;
}

.timeline-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
    position: relative;
    z-index: 2;
}

.timeline-step {
    text-align: center;
}

.step-number-box {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: var(--brand-sage);
    color: #FFFFFF;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-headings);
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1.5rem auto;
    box-shadow: 0 4px 15px rgba(118, 136, 113, 0.2);
    border: 4px solid #FFFFFF;
}

.step-title {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
    font-weight: 700;
}

.step-desc {
    font-size: 0.88rem;
    color: var(--text-muted);
    max-width: 250px;
    margin: 0 auto;
}

/* SECCIÓN 6 – COBERTURA (MAPA / TARJETAS GIRO 3D) */
.coverage-section {
    background-color: #FFFFFF;
}

.coverage-grid-container {
    max-width: 900px;
    margin: 0 auto;
}

.coverage-info-side {
    text-align: center;
}

.coverage-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--brand-sage);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.coverage-title {
    font-size: 2.25rem;
    margin-bottom: 1.25rem;
}

.coverage-subtitle {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto 3rem auto;
}

.coverage-cities-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

/* 3D Card Flip Container */
.city-card-wrapper {
    perspective: 1000px;
    height: 300px;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.city-card-wrapper:hover {
    transform: translateY(-4px);
}

.city-card {
    width: 100%;
    height: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.city-card.flipped {
    transform: rotateY(180deg);
}

.city-card-front, .city-card-back {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    padding: 1.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    transform-style: preserve-3d;
}

.city-card-front {
    background-color: var(--brand-cream);
    border-top: 3px solid var(--brand-gold);
    transform: rotateY(0deg);
    transition: var(--transition-smooth);
}

.city-card-wrapper:hover .city-card-front {
    border-top-color: var(--brand-sage);
    box-shadow: 0 6px 15px rgba(118, 136, 113, 0.06);
}

.city-name {
    display: block;
    font-family: var(--font-headings);
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--brand-navy);
    margin-bottom: 0.5rem;
    text-align: center;
}

.city-status {
    display: block;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 1.25rem;
    text-align: center;
}

.city-click-hint {
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--brand-gold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px dashed var(--brand-gold);
    padding-bottom: 2px;
    text-align: center;
}

/* Lado Trasero (Precios) */
.city-card-back {
    background-color: #1A1A1A;
    border: 1px solid #333333;
    border-top: 3px solid var(--brand-gold);
    color: var(--brand-cream);
    transform: rotateY(180deg);
}

.city-back-title {
    font-family: var(--font-headings);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--brand-gold);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1rem;
}

.price-item {
    width: 100%;
    text-align: center;
    margin-bottom: 0.75rem;
}

.price-action-link {
    text-decoration: none;
    display: block;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid transparent;
    color: inherit;
    transition: var(--transition-smooth);
}

.price-action-link:hover {
    border-color: rgba(191, 175, 126, 0.4);
    background-color: rgba(255, 255, 255, 0.05);
    transform: scale(1.03);
}

.price-action-link:active {
    transform: scale(0.95);
    background-color: rgba(191, 175, 126, 0.18);
    border-color: var(--brand-gold);
    box-shadow: 0 0 10px rgba(191, 175, 126, 0.3);
    transition: transform 0.05s ease, background-color 0.05s ease, box-shadow 0.05s ease;
}

.price-label {
    font-size: 0.75rem;
    color: rgba(250, 248, 245, 0.6);
    display: block;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-value {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--brand-cream);
    display: block;
}

.plus-mov {
    font-size: 0.75rem;
    color: var(--brand-gold);
    font-family: var(--font-body);
    font-weight: 500;
    margin-left: 2px;
}

.price-notes {
    font-size: 0.7rem;
    color: rgba(250, 248, 245, 0.45);
    display: block;
    margin-top: -2px;
}

.city-click-hint-back {
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--brand-gold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

/* SECCIÓN 7 – TESTIMONIOS */
.testimonials-section {
    background-color: var(--brand-cream);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.25rem;
}

.testimonial-card {
    background-color: #FFFFFF;
    border-radius: var(--border-radius-lg);
    padding: 2.5rem 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow-soft);
    position: relative;
}

.stars {
    color: var(--brand-gold);
    font-size: 1.1rem;
    margin-bottom: 1.25rem;
}

.testimonial-text {
    font-family: var(--font-serif);
    font-size: 1rem;
    font-style: italic;
    color: var(--text-dark);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.testimonial-meta {
    display: flex;
    flex-direction: column;
}

.patient-name {
    font-family: var(--font-headings);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--brand-navy);
}

.patient-city {
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* SECCIÓN 8 – RESPALDO Y CONFIANZA */
.support-section {
    background-color: #FFFFFF;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3.5rem;
}

.support-item {
    text-align: center;
}

.support-icon-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background-color: rgba(191, 175, 126, 0.1);
    color: var(--brand-gold);
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.75rem;
    margin: 0 auto 1.25rem auto;
    border: 1px solid rgba(191, 175, 126, 0.25);
}

.support-item h4 {
    font-size: 1.05rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.support-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.support-footer-text {
    text-align: center;
    font-size: 0.82rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.5;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
}

/* SECCIÓN DE AGENDAMIENTO RÁPIDO INTERACTIVO */
.booking-section {
    background-color: var(--brand-blue-med);
    position: relative;
}

.booking-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4.5rem;
    align-items: center;
}

.booking-tag {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--brand-sage);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0.75rem;
}

.booking-title {
    font-size: 2.25rem;
    margin-bottom: 1.5rem;
}

.booking-text {
    font-size: 0.98rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.booking-features {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.b-feature {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--brand-navy);
}

/* Caja de Formulario */
.booking-form-box {
    background-color: #FFFFFF;
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
    box-shadow: var(--box-shadow-medium);
    padding: 3rem 2.5rem;
}

.booking-progress {
    width: 100%;
    height: 4px;
    background-color: var(--border-color);
    border-radius: 20px;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background-color: var(--brand-gold);
    border-radius: 20px;
    transition: width 0.3s ease;
}

.progress-steps-labels {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 2.5rem;
}

.step-label.active {
    color: var(--brand-gold);
}

.booking-step-content {
    transition: opacity 0.3s ease;
}

.booking-step-content.hidden {
    display: none;
}

.step-subtitle {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

/* Selector de Especialidades en Paso 1 */
.specialty-selector {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

.specialty-card-option {
    cursor: pointer;
}

.specialty-card-option input[type="radio"] {
    display: none;
}

.specialty-card-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
    border-radius: var(--border-radius-md);
    border: 1.5px solid var(--border-color);
    background-color: var(--brand-cream);
    transition: var(--transition-smooth);
    text-align: center;
    height: 120px;
}

.spec-emoji {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
}

.spec-text {
    font-size: 0.88rem;
    font-weight: 600;
    font-family: var(--font-headings);
    color: var(--brand-navy);
}

.specialty-card-option:hover .specialty-card-inner {
    border-color: rgba(118, 136, 113, 0.4);
    background-color: #FFFFFF;
}

.specialty-card-option input[type="radio"]:checked + .specialty-card-inner {
    border-color: var(--brand-sage);
    background-color: rgba(118, 136, 113, 0.05);
    box-shadow: 0 0 10px rgba(118, 136, 113, 0.1);
}

.btn-step-next {
    width: 100%;
    background-color: var(--brand-navy);
    color: #FFFFFF;
    border: none;
    padding: 0.95rem;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-headings);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-step-next:hover:not(:disabled) {
    background-color: var(--brand-navy-light);
    transform: translateY(-1px);
}

.btn-step-next:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* Campos de Formulario en Paso 2 */
.patient-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--brand-navy);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input, .form-group select {
    width: 100%;
    padding: 0.85rem 1rem;
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    background-color: var(--brand-cream);
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--text-dark);
    transition: var(--transition-smooth);
    outline: none;
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--brand-sage);
    background-color: #FFFFFF;
    box-shadow: 0 0 8px rgba(118, 136, 113, 0.08);
}

.form-error-msg {
    display: none;
    font-size: 0.72rem;
    font-weight: 600;
    color: #E53E3E;
    margin-top: 2px;
}

.form-group.has-error input, .form-group.has-error select {
    border-color: #E53E3E;
    background-color: rgba(229, 62, 62, 0.02);
}

.form-group.has-error .form-error-msg {
    display: block;
}

.flex-actions {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 1rem;
}

.btn-step-back {
    background-color: transparent;
    color: var(--brand-navy);
    border: 1px solid var(--brand-navy);
    padding: 0.95rem;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-headings);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-step-back:hover {
    background-color: rgba(15, 37, 55, 0.04);
}

/* Resumen en Paso 3 */
.booking-summary-box {
    border: 1px solid var(--border-color);
    background-color: var(--brand-cream);
    border-radius: var(--border-radius-md);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    font-size: 0.88rem;
    border-bottom: 1px dashed rgba(0, 0, 0, 0.05);
    padding-bottom: 0.5rem;
}

.summary-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.summary-label {
    font-weight: 600;
    color: var(--text-muted);
}

.summary-value {
    font-weight: 700;
    color: var(--brand-navy);
    text-align: right;
}

.summary-instructions {
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 2rem;
    line-height: 1.4;
}

.btn-step-confirm {
    background-color: var(--brand-sage);
    color: #FFFFFF;
    border: none;
    padding: 0.95rem;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-headings);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.btn-step-confirm:hover {
    background-color: var(--brand-sage-light);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(118, 136, 113, 0.15);
}

/* SECCIÓN 9 – LLAMADO A LA ACCIÓN FINAL */
.cta-final-section {
    position: relative;
    background-image: url('./assets/maderoterapia-bg.png');
    background-size: cover;
    background-position: center;
    text-align: center;
    padding: 8rem 0;
    color: #FFFFFF;
}

.cta-final-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 37, 55, 0.85);
    z-index: 1;
}

.cta-final-container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.cta-final-title {
    color: #FFFFFF;
    font-size: 2.75rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.cta-final-subtitle {
    font-size: 1.15rem;
    color: rgba(250, 248, 245, 0.8);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-final-buttons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.btn-primary-large, .btn-secondary-large {
    min-width: 220px;
}

.btn-secondary-large {
    border-color: #FFFFFF;
    color: #FFFFFF;
}

.btn-secondary-large:hover {
    background-color: #FFFFFF;
    color: var(--brand-navy);
}

/* FOOTER */
.main-footer {
    background-color: var(--brand-navy);
    color: rgba(250, 248, 245, 0.7);
    padding: 5.5rem 0 0 0;
    border-top: 3px solid var(--brand-gold);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem 4rem 1.5rem;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 3.5rem;
}

.footer-logo {
    height: 70px;
    width: auto;
    object-fit: contain;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1);
}

.footer-brand-desc {
    font-size: 0.88rem;
    line-height: 1.6;
    margin-bottom: 1.75rem;
}

.footer-social-links {
    display: flex;
    gap: 1.25rem;
}

.footer-social-links a {
    color: var(--brand-gold);
    text-decoration: none;
    font-size: 0.82rem;
    font-weight: 600;
    font-family: var(--font-headings);
    transition: var(--transition-smooth);
}

.footer-social-links a:hover {
    color: #FFFFFF;
}

.footer-col-title {
    color: #FFFFFF;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.75rem;
}

.footer-link-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-link-list a {
    color: rgba(250, 248, 245, 0.65);
    text-decoration: none;
    font-size: 0.88rem;
    transition: var(--transition-smooth);
}

.footer-link-list a:hover {
    color: var(--brand-gold);
    padding-left: 4px;
}

.footer-contact-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    font-size: 0.88rem;
}

.contact-icon {
    color: var(--brand-gold);
    font-size: 1rem;
}

.footer-bottom {
    background-color: rgba(0, 0, 0, 0.15);
    padding: 1.75rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-bottom-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
}

.legal-links {
    display: flex;
    gap: 1.5rem;
}

.legal-links a {
    color: rgba(250, 248, 245, 0.45);
    text-decoration: none;
    transition: var(--transition-smooth);
}

.legal-links a:hover {
    color: var(--brand-gold);
}

/* WIDGET FLOTANTE DE WHATSAPP */
.whatsapp-floating-widget {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #FFFFFF;
    border-radius: 50%;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 999;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.whatsapp-floating-widget:hover {
    transform: scale(1.08) rotate(8deg);
    background-color: #20BA56;
}

/* MODAL DE SERVICIOS (GLASSMORPHISM OVERLAY) */
.services-overlay-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 10000;
    display: flex;
    justify-content: flex-end;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease, visibility 0.4s ease;
}

.services-overlay-modal.active {
    opacity: 1;
    visibility: visible;
}

.services-modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 37, 55, 0.25);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    transition: all 0.4s ease;
}

.services-modal-content {
    position: relative;
    width: 100%;
    max-width: 500px;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.1);
    z-index: 2;
    padding: 5rem 3.5rem;
    display: flex;
    flex-direction: column;
    transform: translateX(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-left: 1.5px solid rgba(226, 232, 240, 0.8);
}

.services-overlay-modal.active .services-modal-content {
    transform: translateX(0);
}

.services-modal-close {
    position: absolute;
    top: 30px;
    right: 30px;
    background: transparent;
    border: none;
    color: var(--brand-navy);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.services-modal-close:hover {
    color: var(--brand-sage);
    transform: rotate(90deg);
}

.services-modal-header {
    margin-bottom: 3.5rem;
}

.services-modal-tag {
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--brand-sage);
    letter-spacing: 2px;
}

.services-modal-title {
    font-size: 2rem;
    margin-top: 0.5rem;
}

.services-modal-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.services-modal-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    text-decoration: none;
    padding: 1.25rem 1.5rem;
    border-radius: var(--border-radius-md);
    background-color: var(--brand-cream);
    border: 1px solid var(--border-color);
    transition: var(--transition-smooth);
}

.services-modal-item:hover {
    background-color: #FFFFFF;
    border-color: var(--brand-gold);
    transform: translateX(-4px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.services-modal-item.active {
    background-color: rgba(118, 136, 113, 0.05);
    border-color: var(--brand-sage);
}

.services-modal-icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    stroke: var(--brand-navy);
    opacity: 0.7;
    transition: var(--transition-smooth);
}

.services-modal-item:hover .services-modal-icon {
    stroke: var(--brand-sage);
    opacity: 1;
}

.services-modal-item.active .services-modal-icon {
    stroke: var(--brand-sage);
    opacity: 1;
}

.services-modal-name {
    font-family: var(--font-headings);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--brand-navy);
}

/* RESPONSIVE / MEDIA QUERIES */

@media (max-width: 1024px) {
    .hero-container {
        text-align: center;
    }
    
    .hero-content {
        max-width: 600px;
        margin: 0 auto;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .trust-badges {
        justify-items: center;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .why-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .focus-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .timeline-line {
        display: none;
    }
    
    .timeline-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    
    .booking-container {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    
    .footer-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }
}

@media (max-width: 768px) {
    section {
        padding: 4rem 0;
    }
    
    .section-title {
        font-size: 1.85rem;
    }
    
    .hero-title {
        font-size: 2.15rem;
    }
    
    .hero-section {
        min-height: 70vh;
        padding: 5rem 0;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .why-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .support-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .coverage-cities-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .city-card-wrapper {
        height: 320px;
    }
    
    .city-card-front, .city-card-back {
        padding: 1.25rem 1rem;
    }
    
    .city-back-title {
        margin-bottom: 0.5rem;
        font-size: 0.75rem;
    }
    
    .price-item {
        margin-bottom: 0.4rem;
    }
    
    .price-action-link {
        padding: 0.4rem 0.75rem;
    }
    
    .price-value {
        font-size: 1.25rem;
    }
    
    .price-label {
        font-size: 0.7rem;
    }
    
    .price-notes {
        font-size: 0.65rem;
    }
    
    .city-click-hint-back {
        margin-top: 0.25rem;
        font-size: 0.6rem;
    }
    
    .cta-final-title {
        font-size: 1.85rem;
    }
    
    .cta-final-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn-primary-large, .btn-secondary-large {
        width: 100%;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.25rem;
    }
    
    .footer-bottom-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    /* Menú Móvil Hamburger */
    .mobile-nav-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 85px;
        left: 0;
        width: 100%;
        height: calc(100vh - 85px);
        background-color: #FFFFFF;
        z-index: 1050;
        padding: 3rem 2rem;
        border-top: 1px solid var(--border-color);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s ease;
    }
    
    .main-nav.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }
    
    .nav-link {
        font-size: 1.15rem;
    }
    
    .nav-link-cta {
        display: inline-block;
        width: 100%;
        text-align: center;
        padding: 0.95rem;
        font-size: 1rem;
    }
    
    /* Toggle Hamburger Animation */
    .mobile-nav-toggle.active .hamburger-bar:nth-child(1) {
        transform: translateY(8.5px) rotate(45deg);
    }
    
    .mobile-nav-toggle.active .hamburger-bar:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-nav-toggle.active .hamburger-bar:nth-child(3) {
        transform: translateY(-8.5px) rotate(-45deg);
    }
    
    .booking-form-box {
        padding: 2rem 1.5rem;
    }
    
    .specialty-selector {
        grid-template-columns: 1fr;
    }
    
    .specialty-card-inner {
        height: 100px;
    }
}